23291080

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 52710840

約数和(自身を除く): 29419760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3217, 3620, 6434, 7240, 12868, 16085, 25736, 32170, 64340, 128680, 582277, 1164554, 2329108, 2911385, 4658216, 5822770, 11645540, 23291080]

約数ペア:

[(1, 23291080), (2, 11645540), (4, 5822770), (5, 4658216), (8, 2911385), (10, 2329108), (20, 1164554), (40, 582277), (181, 128680), (362, 64340), (724, 32170), (905, 25736), (1448, 16085), (1810, 12868), (3217, 7240), (3620, 6434)]